| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.26 | 7.411% | $201.1378 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $160.45 | 11.850% | $179.4633 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $245.57 | 9.565% | $269.0588 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $174.74 | 3.507% | $180.8681 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $86.90 | 5.334% | $91.5352 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $112.27 | 10.241% | $123.7676 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $171.83 | 11.170% | $191.0234 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,139.02 | $1,236.8542 | $1,236.86 | $1,236.80 | $1,236.90 | |